Development of gas deposits in the Turonian low-permeability reservoirs

Authors: O.A. Loznyuk, V.N. Surtaev, R.A. Shaybakov (Rosneft Oil Company OJSC, RF, Moscow),R.R. Murtazin, R.R. Islamov, F.N. Nigmatullin (RN-UfaNIPIneft LLC, RF, Ufa), A.V. Sakhan (RN-Purneftegas LLC, RF,

Key words: low permeability reservoir, natural gas, Turonian

The paper presents the results of the research project of testing technology development of low-permeability Turonian gas reservoirs. During project in pilot areas Kharampurskoye field were drilled and tested three gas wells with different completion: a vertical fractured well, horizontal well and horizontal wells with three stages of hydraulic fracturing.

References
1. Gusakov V.N., Telin A.G., Singizova V.Kh., Makatrov A.K., Research the core of Turonian gas reservoir for the selection of optimal technological liquids (In Russ.), Oil&Gas Journal Russia, 2015, pp. 44–47.
2. O.A. Loznyuk, V.N. Surtaev, A.V. Sakhan' et al., A multistage stimulation operation to unlock the gas potential of the turonian siltstone formation in Western Siberia (In Russ.), SPE-176706, 2015.
3. Davletbaev A.Ya., Zhilko E.Yu., Islamov R.R. et al., Features of gas well testing in reservoir with low permeability, SPE-176704, 2015.
4. Davletbaev A.Ya., Zhilko E.Yu., Murtazin R.R., Gazodinamicheskie issledovaniya skvazhin na opytnom uchastke mestorozhdeniya s nizkopronitsaemym kollektorom (Gas-dynamic studies of wells in the experimental part of the deposit with low-permeability collector), Proceedings of conference “Monitoring razrabotki neftyanykh i gazovykh mestorozhdeniy: razvedka i dobycha” (Monitoring the development of oil and gas field: exploration and production), 13-15 May, 2015, Tomsk: Publ. of SIAM, 2015.


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